30304078

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 53982720

約数和(自身を除く): 23678642

約数列:

[1, 2, 7, 14, 43, 71, 86, 142, 301, 497, 602, 709, 994, 1418, 3053, 4963, 6106, 9926, 21371, 30487, 42742, 50339, 60974, 100678, 213409, 352373, 426818, 704746, 2164577, 4329154, 15152039, 30304078]

約数ペア:

[(1, 30304078), (2, 15152039), (7, 4329154), (14, 2164577), (43, 704746), (71, 426818), (86, 352373), (142, 213409), (301, 100678), (497, 60974), (602, 50339), (709, 42742), (994, 30487), (1418, 21371), (3053, 9926), (4963, 6106)]